Trailer Axle Castle Nut 3/4 inch for Trailer Spindles

You will generally use a cotter key or tang washer to secure the nut into place and keep the castle nut from backing off while the trailer is in

80043 Torsion Spindle, 3500# Eliminator Torsion Spindle - Replacement Torsion Spindles at Champion Trailer Parts

3/4 Spindle Retaining Nut - Spindle and Axle hardware at Champion Trailer Parts

Replacement Spindle Castle Nut

China Axle Nut Washer, Axle Nut Washer Wholesale, Manufacturers

Trailer Spindle for 3,500 lb #84 Axle Weld On 1 3/4 inch Round with Brake Flange

Castle Nut - Ningbo Harsco Machinery Co., Ltd. - page 1.

1 Spindle Nut (2/Bg)

Trailer Axle Castle Nut 1'-14 Thread 12 Slot for Standard Boat Trailer Spindle - China Castle Nut, Slotted Nut

Early Ford Spindle Nut and Washer Set

Part # 165686, 1 Trailer Axle Spindle Nut/ Castle Nut, 6 Castellations, 14 fine thread

Trailer Axle Spindle Nut/Castle Nut - 1 165686

Single - 5-Bolt on 5 Inch Hub Assembly - Includes (1) 1-3/8 Inch To 1-1/16 Inch Tapered Spindle & Bearings